Gui broken after components added and a restart

I have been testing Hassio from a VM(Linux). All seems to go well until I try to add the following items and restart -

I didn’t enable ssh or samba but can get to the VM.

If I run the following - homeassistant logs

I see a Syntaxerror: invalid syntax with file /config/custom_components/plex_recenlty_added/, line 7

Also if I run supervisor logs i get -
Error (MainThread) [hassio.homeassistant] Invalid Home Assistant config found!

Anyway to fix this with my current setup or do I need to start from scratch?

Comment the recently added component and restart. HA should come up again.